'arrogant' definitions:

Definition of 'arrogant'

(from WordNet)
adjective
Having or showing feelings of unwarranted importance out of overbearing pride; "an arrogant official"; "arrogant claims"; "chesty as a peacock" [syn: arrogant, chesty, self-important]

Synonyms of 'arrogant'

From: Moby Thesaurus

Words containing 'arrogant'